<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<div>
  <h1>商品列表页面</h1>
  <table border="1">
    <tr>
      <th>id</th>
      <th>标题</th>
      <th>价格</th>
      <th>库存</th>
      <th>操作</th>
    </tr>
    <tr v-for="p in arr">
      <td>{{p.id}}</td>
      <td>{{p.title}}</td>
      <td>{{p.price}}</td>
      <td>{{p.num}}</td>
      <td>
        <a :href="'/update.html?id='+p.id">修改</a>
        <a href="javascript:void(0)" @click="del(p.id)">删除</a>
      </td>
    </tr>
  </table>
</div>
<script src="https://cdn.bootcdn.net/ajax/libs/axios/0.21.1/axios.min.js"></script>
<script src="https://cdn.staticfile.org/vue/2.2.2/vue.min.js"></script>
<script>
    let v = new Vue({
        el:"body>div",
        data:{
          arr:[]
        },
        methods:{
          del(id){
            if (confirm("您确认删除此商品吗?")){
              axios.get("/delete?id="+id).then(function () {
                location.reload();//刷新页面
              })
            }

          }
        },
      created:function () {
        //发请求获取数据
        axios.get("/select").then(function (response) {
          v.arr = response.data;
        })
      }
    })
</script>
</body>
</html>